/*
 * Copyright 2012-2023 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package io.spring.start.site.extension.dependency.mybatis;

import io.spring.initializr.generator.io.template.MustacheTemplateRenderer;
import io.spring.initializr.generator.language.Language;
import io.spring.initializr.generator.project.ProjectDescription;
import io.spring.initializr.generator.project.contributor.ProjectContributor;

import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.Map;

/**
 * mybatis-plus自定义构建器
 *
 * @author jinghong
 */
public class MyBatisPlusProjectContributor implements ProjectContributor {

	private final ProjectDescription description;

	private final MustacheTemplateRenderer templateRenderer;

	public MyBatisPlusProjectContributor(ProjectDescription description, MustacheTemplateRenderer templateRenderer) {
		this.description = description;
		this.templateRenderer = templateRenderer;
	}

	@Override
	public void contribute(Path projectRoot) throws IOException {
		String groupId = description.getGroupId();
		String artifactId = description.getArtifactId();
		Language language = description.getLanguage();
		String languageId = language.id();
		String sourceFileExtension = language.sourceFileExtension();

		Path mapperDirectory = projectRoot.resolve("src/main/resources/mapper");
		Files.createDirectories(mapperDirectory);

		Path configDirectory = projectRoot
			.resolve("src/main/%s/%s/%s/config".formatted(languageId, groupId.replace(".", "/"), artifactId));
		Files.createDirectories(configDirectory);

		Path myBatisPlusConfig = configDirectory.resolve("MyBatisPlusConfig.%s".formatted(sourceFileExtension));
		Files.createFile(myBatisPlusConfig);

		Map<String, Object> model = Map.of("packageName", "%s.%s.config".formatted(groupId, artifactId));
		String templateName = "mybatis-plus-config-%s".formatted(languageId);
		String configContent = this.templateRenderer.render(templateName, model);
		Files.write(myBatisPlusConfig, configContent.getBytes());
	}

}
